Interaction of copper(I)-polypyrrole complexes prepared by depositing-dissolving copper onto and from polypyrroles

被引：63

作者：

Liu, YC ^{[1
]}

Hwang, BJ ^{[1
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Chem Engn, Taipei, Taiwan

来源：

THIN SOLID FILMS | 1999年 / 339卷 / 1-2期

关键词：

interaction; complex; surface-enhanced Raman spectroscopy; X-ray photoelectron spectroscopy;

D O I：

10.1016/S0040-6090(98)01322-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Interaction of copper(I)-polypyrrole (PPy) complexes prepared by dissolving excess bulk Cu from PPy and leaving the Cu+ within PPy was investigated. The Cu-PPy interaction resulting from an electron transfer from the Cu atom to the PPy was determined from surface-enhanced Raman spectroscopy (SERS) and X-ray photoelectron spectroscopy (XPS) analyses. There is one Cu+ for circa 6 pyrrole monomers estimated from the difference of the charges of Cu deposition and dissolution, the dissolving curves of cyclic voltammetry (CV) voltammograms, and the XPS analysis. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：233 / 239

页数：7

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